<!--
 * @Author: your name
 * @Date: 2021-11-05 23:10:25
 * @LastEditTime: 2021-11-09 15:37:49
 * @LastEditors: Please set LastEditors
 * @Description: 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
 * @FilePath: \算法测试\day0906\1105Object.html
-->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <input type="text" onchange=b()>
    <button onclick=a()>点击</button>
    <script>
        function a() {
            console.log(123);
        }
        function b() {
            console.log("触发");
        }
        // let a={
        //     b:'123',
        //     c:'456',
        //     d:789
        // }
        // // console.log(a.toString());
        // // console.log(a.toLocaleString());
        // // console.log(a.valueOf());
        // console.log(a.hasOwnProperty("e"));
    </script>
</body>
</html>